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MSS
2003
IEEE
84views Hardware» more  MSS 2003»
15 years 10 months ago
Views, Objects, and Persistence for Accessing a High Volume Global Data Set
Efficient access methods are reviewed and explored in relation to the global surface hourly data set and several of its derivative products. Typical access paradigms are compared ...
Richard T. Baldwi
SSD
1999
Springer
97views Database» more  SSD 1999»
15 years 9 months ago
A Performance Evaluation of Spatial Join Processing Strategies
We provide an evaluation of query execution plans (QEP) in the case of queries with one or two spatial joins. The QEPs assume R -tree indexed relations and use a common set of spat...
Apostolos Papadopoulos, Philippe Rigaux, Michel Sc...
VLDB
1999
ACM
127views Database» more  VLDB 1999»
15 years 9 months ago
Evaluating Top-k Selection Queries
In many applications, users specify target values for certain attributes, without requiring exact matches to these values in return. Instead, the result to such queries is typical...
Surajit Chaudhuri, Luis Gravano
COOPIS
1996
IEEE
15 years 9 months ago
A Methodology for Building a Data Warehouse in a Scientific Environment
Rational drug design is an example where integrated access to heterogeneous scientific data is urgently needed, as it becomes rapidly available due to new experimental and computa...
Karl Aberer, Klemens Hemm
VLDB
1990
ACM
91views Database» more  VLDB 1990»
15 years 9 months ago
An Incremental Join Attachment for Starburst
ABSTRACT - In this paperwe describe the design, implementation, and performance of an incremental join facility that has been added as an extension to the Starburst extensible DBMS...
Michael J. Carey, Eugene J. Shekita, George Lapis,...